| 单词 | 曝露 |
| 释义 | 〔scald〕A superficial discoloration on fruit, vegetables, leaves, or tree trunks caused by sudden exposure to intense sunlight or the action of gases.表皮变色：由于突然曝露于强光下或毒气中造成的植物果实、蔬菜、叶子或树干的表皮变色〔phosphorescence〕Persistent emission of light following exposure to and removal of incident radiation.发磷光，闪磷火：曝露于入射的辐射线并将辐射线移开后持续放射光 |
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